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* re2c: migrate to Conan v2 * re2c: fix Windows build * re2c: fix removed options * re2c: add v3.1 * re2c: drop test_v1_package * re2c: replace_in_file(strict=False) * re2c: drop message for PATH * re2c: add -FS * re2c: correct license Co-authored-by: Uilian Ries <uilianries@gmail.com> --------- Co-authored-by: Uilian Ries <uilianries@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,95 +1,107 @@ | ||
| from conans import AutoToolsBuildEnvironment, ConanFile, tools | ||
| from contextlib import contextmanager | ||
| import os | ||
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| required_conan_version = ">=1.33.0" | ||
| from conan import ConanFile | ||
| from conan.tools.env import VirtualBuildEnv | ||
| from conan.tools.files import apply_conandata_patches, chdir, copy, export_conandata_patches, get, rmdir, replace_in_file | ||
| from conan.tools.gnu import Autotools, AutotoolsToolchain | ||
| from conan.tools.layout import basic_layout | ||
| from conan.tools.microsoft import is_msvc | ||
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| required_conan_version = ">=1.53.0" | ||
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| class Re2CConan(ConanFile): | ||
| name = "re2c" | ||
| description = "re2c is a free and open-source lexer generator for C, C++ and Go." | ||
| topics = ("re2c", "lexer", "language", "tokenizer", "flex") | ||
| description = "re2c is a free and open-source lexer generator for C/C++, Go and Rust." | ||
| license = "LicenseRef-re2c" | ||
| url = "https://github.com/conan-io/conan-center-index" | ||
| homepage = "http://re2c.org/" | ||
| license = "Unlicense" | ||
| settings = "os", "arch", "build_type", "compiler" | ||
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| _autotools = None | ||
| topics = ("lexer", "language", "tokenizer", "flex") | ||
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| @property | ||
| def _source_subfolder(self): | ||
| return "source_subfolder" | ||
| package_type = "application" | ||
| settings = "os", "arch", "compiler", "build_type" | ||
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| @property | ||
| def _settings_build(self): | ||
| return getattr(self, "settings_build", self.settings) | ||
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| def export_sources(self): | ||
| for patch in self.conan_data.get("patches", {}).get(self.version, []): | ||
| self.copy(patch["patch_file"]) | ||
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| def config_options(self): | ||
| if self.settings.os == "Windows": | ||
| del self.options.fPIC | ||
| export_conandata_patches(self) | ||
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| def configure(self): | ||
| del self.settings.compiler.cppstd | ||
| del self.settings.compiler.libcxx | ||
| self.settings.rm_safe("compiler.cppstd") | ||
| self.settings.rm_safe("compiler.libcxx") | ||
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| def layout(self): | ||
| basic_layout(self, src_folder="src") | ||
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| def package_id(self): | ||
| del self.info.settings.compiler | ||
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| def source(self): | ||
| tools.get(**self.conan_data["sources"][self.version], | ||
| destination=self._source_subfolder, strip_root=True) | ||
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| def build_requirements(self): | ||
| if self._settings_build.os == "Windows" and not tools.get_env("CONAN_BASH_PATH"): | ||
| self.build_requires("msys2/cci.latest") | ||
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| @contextmanager | ||
| def _build_context(self): | ||
| if self.settings.compiler == "Visual Studio": | ||
| with tools.vcvars(self): | ||
| env = { | ||
| "CC": "{} -nologo".format(tools.unix_path(os.path.join(self.build_folder, "msvc_cl.sh"))), | ||
| "CXX": "{} -nologo".format(tools.unix_path(os.path.join(self.build_folder, "msvc_cl.sh"))), | ||
| "LD": "{} -nologo".format(tools.unix_path(os.path.join(self.build_folder, "msvc_cl.sh"))), | ||
| "CXXLD": "{} -nologo".format(tools.unix_path(os.path.join(self.build_folder, "msvc_cl.sh"))), | ||
| "AR": "lib", | ||
| } | ||
| with tools.environment_append(env): | ||
| yield | ||
| else: | ||
| yield | ||
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| def _configure_autotools(self): | ||
| if self._autotools: | ||
| return self._autotools | ||
| self._autotools = AutoToolsBuildEnvironment(self, win_bash=tools.os_info.is_windows) | ||
| if self.settings.compiler == "Visual Studio": | ||
| self._autotools.flags.append("-FS") | ||
| self._autotools.cxx_flags.append("-EHsc") | ||
| self._autotools.configure(configure_dir=self._source_subfolder) | ||
| return self._autotools | ||
| if self._settings_build.os == "Windows": | ||
| self.win_bash = True | ||
| if not self.conf.get("tools.microsoft.bash:path", check_type=str): | ||
| self.tool_requires("msys2/cci.latest") | ||
| self.tool_requires("winflexbison/2.5.24") | ||
| if is_msvc(self): | ||
| self.tool_requires("cccl/1.3") | ||
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| def source(self): | ||
| get(self, **self.conan_data["sources"][self.version], strip_root=True) | ||
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| def generate(self): | ||
| VirtualBuildEnv(self).generate() | ||
| tc = AutotoolsToolchain(self) | ||
| tc.configure_args.append("--disable-benchmarks") | ||
| env = tc.environment() | ||
| if is_msvc(self): | ||
| tc.extra_cxxflags.append("-EHsc") | ||
| env.define("CC", "cccl -FS") | ||
| env.define("CXX", "cccl -FS") | ||
| env.define("LD", "cccl") | ||
| env.define("CXXLD", "cccl") | ||
| tc.generate(env) | ||
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| def _patch_sources(self): | ||
| apply_conandata_patches(self) | ||
| # Don't copy benchmark files, which cause the build to fail on Windows | ||
| replace_in_file(self, os.path.join(self.source_folder, "configure"), | ||
| '"$ac_config_files Makefile ', | ||
| '"$ac_config_files Makefile" #', | ||
| strict=False) | ||
| replace_in_file(self, os.path.join(self.source_folder, "configure"), | ||
| '"$ac_config_links ', | ||
| '"$ac_config_links" #', | ||
| strict=False) | ||
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| def build(self): | ||
| for patch in self.conan_data.get("patches", {}).get(self.version, []): | ||
| tools.patch(**patch) | ||
| with self._build_context(): | ||
| autotools = self._configure_autotools() | ||
| self._patch_sources() | ||
| with chdir(self, self.source_folder): | ||
| autotools = Autotools(self) | ||
| autotools.configure() | ||
| autotools.make(args=["V=1"]) | ||
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| def package(self): | ||
| self.copy("LICENSE", src=self._source_subfolder, dst="licenses", keep_path=False) | ||
| self.copy("NO_WARRANTY", src=self._source_subfolder, dst="licenses", keep_path=False) | ||
| with self._build_context(): | ||
| autotools = self._configure_autotools() | ||
| copy(self, "LICENSE", | ||
| src=self.source_folder, | ||
| dst=os.path.join(self.package_folder, "licenses"), | ||
| keep_path=False) | ||
| copy(self, "NO_WARRANTY", | ||
| src=self.source_folder, | ||
| dst=os.path.join(self.package_folder, "licenses"), | ||
| keep_path=False) | ||
| with chdir(self, self.source_folder): | ||
| autotools = Autotools(self) | ||
| autotools.install() | ||
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| tools.rmdir(os.path.join(self.package_folder, "share")) | ||
| rmdir(self, os.path.join(self.package_folder, "share")) | ||
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| def package_info(self): | ||
| self.cpp_info.frameworkdirs = [] | ||
| self.cpp_info.libdirs = [] | ||
| self.cpp_info.resdirs = [] | ||
| self.cpp_info.includedirs = [] | ||
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| # TODO: to remove in conan v2 | ||
| bin_path = os.path.join(self.package_folder, "bin") | ||
| self.output.info("Appending PATH environment variable: {}".format(bin_path)) | ||
| self.env_info.PATH.append(bin_path) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,8 @@ | ||
| cmake_minimum_required(VERSION 3.1) | ||
| cmake_minimum_required(VERSION 3.15) | ||
| project(test_package C) | ||
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| include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake) | ||
| conan_basic_setup(TARGETS) | ||
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| add_custom_command(OUTPUT test_package.c | ||
| COMMAND re2c -W "${PROJECT_SOURCE_DIR}/syntax.re" -o test_package.c | ||
| COMMAND re2c -W "${CMAKE_CURRENT_LIST_DIR}/syntax.re" -o test_package.c | ||
| ) | ||
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| add_executable(${PROJECT_NAME} test_package.c) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,27 @@ | ||
| from conans import ConanFile, CMake, tools | ||
| from conan import ConanFile | ||
| from conan.tools.build import can_run | ||
| from conan.tools.cmake import cmake_layout, CMake | ||
| import os | ||
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| class TestPackageConan(ConanFile): | ||
| settings = "os", "compiler", "build_type", "arch" | ||
| generators = "cmake" | ||
| settings = "os", "arch", "compiler", "build_type" | ||
| generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv" | ||
| test_type = "explicit" | ||
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| def build_requirements(self): | ||
| self.tool_requires(self.tested_reference_str) | ||
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| def layout(self): | ||
| cmake_layout(self) | ||
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| def build(self): | ||
| if not tools.cross_building(self, skip_x64_x86=True): | ||
| if can_run(self): | ||
| cmake = CMake(self) | ||
| cmake.configure() | ||
| cmake.build() | ||
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| def test(self): | ||
| if not tools.cross_building(self, skip_x64_x86=True): | ||
| bin_path = os.path.join("bin", "test_package") | ||
| self.run(bin_path, run_environment=True) | ||
| if can_run(self): | ||
| bin_path = os.path.join(self.cpp.build.bindir, "test_package") | ||
| self.run(bin_path, env="conanrun") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,6 @@ | ||
| versions: | ||
| "3.1": | ||
| folder: "all" | ||
| "3.0": | ||
| folder: "all" | ||
| "2.2": | ||
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